handlers的音标？

...snake handlers who grow immune to snake venom.对蛇毒产生免疫力的玩蛇人It does not pay its handlers.经手此事的人无利可图.Fifty officers, including frogmen and dog handlers, are searching for her.包括蛙人和警犬训练员在内的50名警官正展开对她的搜寻。...baggage handler...

Fifty officers, including frogmen and dog handlers, are searching for her.包括蛙人和警犬训练员在内的50名警官正展开对她的搜寻。the President's campaign handlers总统的竞选智囊It does not pay its handlers.经手此事的人无利可图....

n.操作者，陶器工人，经理人，（动物）驯化者( handler的名词复数 )，经营商，操作者，经理人...